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4-Chloro-phenyl 2-oxo-2H-chromene-3-carboxyl-ate.

ABSTRACT: In title compound, C(16)H(9)ClO(4), the coumarin ring system is approximately planar [maximum deviation = 0.056?(1)?Å] and is oriented with respect to the benzene ring at an angle of 22.60?(7)°. Inter-molecular C-H?O hydrogen bonding is present in the crystal.

SUBMITTER: Guo XQ

PROVIDER: S-EPMC3297301 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature

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4-Chloro-phenyl 2-oxo-2H-chromene-3-carboxyl-ate.

Guo Xiao-Qiang XQ Yan Jun J Gan Ya Y Song Qin Q Gou Xiao-Jun XJ

Acta crystallographica. Section E, Structure reports online 20120204 Pt 3

In title compound, C(16)H(9)ClO(4), the coumarin ring system is approximately planar [maximum deviation = 0.056 (1) Å] and is oriented with respect to the benzene ring at an angle of 22.60 (7)°. Inter-molecular C-H⋯O hydrogen bonding is present in the crystal. ...[more]

PMID: 22412491

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